13670299 has 4 divisors (see below), whose sum is σ = 13680760. Its totient is φ = 13659840.

The previous prime is 13670297. The next prime is 13670317. The reversal of 13670299 is 99207631.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 13670299 - 2¹ = 13670297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13670297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2934 + ... + 5995.

It is an arithmetic number, because the mean of its divisors is an integer number (3420190).

Almost surely, 2^13670299 is an apocalyptic number.

13670299 is a deficient number, since it is larger than the sum of its proper divisors (10461).

13670299 is an equidigital number, since it uses as much as digits as its factorization.

13670299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10460.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 13670299 is about 3697.3367441985. The cubic root of 13670299 is about 239.1072095939.

The spelling of 13670299 in words is "thirteen million, six hundred seventy thousand, two hundred ninety-nine".